Write in front
Nowadays, mobile phones are no longer the tools used to make calls. Not only can they take pictures, videos, and the Internet, but more and more people are starting to replace them with traditional music players (MP3) to listen to music. The domestically-made smart phones began to join the ranks of HIFI mobile phones, and the sound quality of mobile phones also had a qualitative improvement. Then is there no market for such music players? In fact, it is not always the case. Compared to using mobile phones to listen to music, music players are always favored by some people because of their better sound quality, more direct and simple operation, and more lasting endurance.
So, hasn't the music player been stagnant for years? I believe that the next article will give an intuitive interpretation of the users who do not often contact the music player. Xiao Bian brings to everyone the music player industry's veteran SONY's latest product, Sony. SONY) NW-A25HN (hereinafter referred to as NW-A25HN), then what exactly is the innovation of this music player, then come along with Xiaobian into today's experience.
Basic parameters
structure appearance
Sony (SONY) NW-A25HN Sony h.ear series music player Yi Xun network price 1599 yuan
Will the NW-A25HN really hold in your hands you will know how light it is, compared to the smart phone Sony (NW-A25HN) Sony NW-A25HN music player body is only 43.6 × 109 × 8.7mm, body weight is only 66g.
Referring to Sony's products, whether it is a cell phone or a music player to the Xiaobian most intuitive feeling is angular, of course, Sony (SONY) NW-A25HN is no exception, even if it is square but the appearance of Sony is still very user-friendly eyeball.
NW-A25HN has a total of six kinds of color: Bordeaux red, silver, carbon black, cinnabar red, lemon yellow, green, Xiao Bian hand this is Bordeaux red, dark color will be slightly calm, bright look It will feel a bit "steamy", of course, bright colors will be very attractive to passersby's attention.
The front of the NW-A25HN uses a matt aluminum material as a panel. The upper part of the machine is a 2.2-inch TFT color display. The lower part is a few physical buttons. Due to the small size and resolution of the screen, viewing pictures and playing video Xiaobian think it is not significant, but as the display of song information and lyrics use can completely satisfy the user.
The operation logic of the NW-A25HN is not the current popular capacitive touch, but it still continues the physical key of WALKMAN. The two physical keys in the middle part of the machine are the BACK key and the OPTION key respectively. If you press and hold the left button, you will return to the main page. Pressing and holding the right button will turn it on/off.
Located in the lower part of the player is a four-way navigation key. In the middle of the navigation key is a play/pause button with a raised design on the surface. The first experience of Xiao Bian experience is that the keystroke is relatively short, especially the middle two keys, in addition to no protruding outside the key area is relatively small, for men, the finger presses up slightly inconvenient.
The back cover of the NW-A25HN is made of matt plastic. The touch feels very detailed. The hole on the right side is RESTART (reset button). The left side of the body is very flat with no buttons and the right side is from top to bottom. It is the volume addition and subtraction, the surface is also very close to the design of the boss, user-friendly blind operation, located on the right bottom is the lock key and TF card slot.
At the bottom of the NW-A25HN is the charging/data interface, 3.5mm headphone jack and lanyard hole. It is the user's attention that the charging/data port requires a dedicated Sony data line connection instead of a standard USB port.
Noise reduction and headphones
Xiao Bian had been hesitating before writing this article. As one of the most distinctive features of the NW-A25HN, the noise reduction function should be introduced to everyone intuitively in a way. On the NW-A25HN noise reduction part, Xiao Bian From the sense of hearing, speaking of SONY is very good. Turning on and off the noise reduction function has little effect on the audio playback, but it can play a good role in filtering the surrounding noise floor.
The noise reduction environment can be selected in the noise reduction options of the NW-A25HN, including: bus/train, airplane, office, and of course automatic AI noise reduction options are also available. The level of noise reduction can also be adjusted freely. The range of adjustment is from -15 to +15.
Xiao Bian received this NW-A25HN comes with an MDR-NW750N earbuds, MDR-NW750N itself does not have noise reduction function, need to cooperate with NW-A25HN to play noise reduction function, and Xiaobian hands in addition A headset Sony (SONY) MDR-EX750NA different, MDR-EX750NA headphones itself can achieve noise reduction, but headphones need to attach a battery accessories, usually to ensure adequate battery power for noise reduction to provide power support, noise reduction function Through the button on the back of the microphone, it can be turned on or off. The actual use experience of Xiao Bian is that the effect of noise reduction is very obvious. In the outdoor environment, the effect of noise shielding other than human voice is obvious.
Special feature
FM radio
NW-A25HN built-in FM radio function, it should be noted that the antenna needs to be inserted into the headset to act as the actual test in the general indoor environment broadcast signal strength is still good, the sound quality can also be. After entering the channel search interface, click to adjust the frequency, press and hold up or down to scan the station automatically.
Bluetooth and NFC
The NW-A25HN is Bluetooth-enabled. The Bluetooth can not only connect external audio devices, but also serve as a transmission medium and support SONY's own LDAC high-quality Bluetooth transmission. The transmission speed is said to be 3 times that of ordinary Bluetooth protocols. In the Bluetooth connection, the NW-A25HN supports custom settings for transmission, which can be traded off between transmission stability and transmission audio quality. It is worth noting that the user can also quickly establish a connection with a Bluetooth device directly through the NFC function.
DSEE HX
NW-A25HN built-in DSEE HX library reborn sound effects, the official description is able to upgrade the original compressed audio format to equal high-definition audio. For Xiao Bian's actual sense of hearing, the effect is not particularly obvious.
Alcohol technology +
The function of "alcohol tone technology +", the most direct feeling after hearing is that the low frequency has been strengthened to a certain extent, so that the entire sound is more space-rich, but also become more full, Xiao Bian still suggested that we open.
The NW-A25HN can also set the playback sound, but the premise is that the “Alcohol Technology+†option must be turned off. The sound setting menu is divided into three independent options, Equalizer, VPT (Surround), and High Definition Stereo. .
Equalizer
In the equalizer setting section, a variety of equalization modes including popular jazz are built in, and of course, manual adjustments can also be made to modulate the type of music that you like.
VPT (surround sound)
The surround sound options include studio, club, 9045@cs, matrix and four options. In terms of intuitive listening, the studio emphasizes the proportion of music, the vocal part is deliberately suppressed, and the club option happens to be the opposite of the studio. , more prominent in the processing of vocal, matrix options to surround the process more spatial sense, if you must choose one of the more like a more balanced matrix surround mode, of course, the sense of hearing itself is different from person to person.
High definition stereo
The HD stereo part is turned off by default. If the user prefers the stereo enhancement effect, it can be turned on. It doesn't change the intuitive sense of Xiaobian. If the user wants to hear the original sound effect, he can also choose to close it. .
Note: The user needs to pay special attention to the problem is that even if it does not use the power button after the shutdown, press any button on the front can quickly turn on the machine, it is recommended to unlock the key when not using the machine, you can Avoid misuse.
Write last
Sony (NW-A25HN) Sony (SONY) is generally considered a relatively balanced performance of all music players, with the included MDR-NW750N earbuds on the premise of the premise, from the intuitive sense of hearing is high frequency and intermediate frequency Performance quite satisfactory, Xiao Bian very much like this with the low frequency, outstanding low frequency performance, with "alcohol sound technology +" bass submarine just right, surround sound performance in a sense of space, coupled with the custom can believe that there will be a lot of users will be very like.
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